I need:1. A show with a female with REALLY long hair. Something like Victorique from GOSICK (she's the only one I've thought of so far). Hoping this female could have some emotional moments too, but that's a bonus.2. Any shows with characters that looks like princes and princesses (so far I've got Princess Tutu and Mawaru Penguindrum)3. A scene from a show with a fairytale-like story being told. Or just any story, as long as it looks like a story from a book.

I suppose I could use Princess Tutu for the storybook aspect; I'd just have to grab all the scenes where a book is involved. Probably most of Fakir's scenes.And right! Romeo x Juliet, of course! (D'ohpe. xD) Thanks!Maaaaybe Sailor Moon. If possible I was hoping the hair could be down, but I'm pretty sure Usagi has her hair up like all the time (unless someone wants to give me an episode where she has her hair down).Phineas and Ferb PFF. That... that will be when I get desperate. XDDFlying whales? I will heartily accept flying whales! :'D Any episode specifics on where I can find this whale? xD

Well, you can use Princess Galaxia in season 5, her hair is always down during the final battle. I don't remember quite the episode, but there is an ep where Usagi goes to get her hair done at a salon and her hair is down, somewhere in season 1.

Oh whales...there's some in Summer Wars, but they're virtual, so....

Currently replaying/recording: Tales of Vesperia (Xbox360) and Tales of Graces F (PS3)<-- Now available

Dalian from The Mystic Archives of Dantalian ("Dantarian no Shoka") fits all three of your requirements. She has really long hair and is basically the show's version of Victorique from GOSICK. Also, she is the keeper of phantom books that sometimes kill the people that read them. And lastly, she is known as the "Black book princess/ Black Biblioprincess"

And in episode 9

Spoiler :

she actually goes into the book that she is reading in order to protect it from bugs that were eating the story.

In terms of emotional elements, most of that comes in the last episode when

Spoiler :

it is confirmed that the girl in the other world is some kind of alter ego of her's